A USB signal is generated by using the phase shift method (Fig. 4.17). If the input to this system is mh (t) instead of m(t), what will be the output? Is this signal still an SSB signal with bandwidth equal to that of m(t)? Can this signal be demodulated [to get back m(t)]? If so, how? Figure 4.17 Using the phase-shift method to generate SSB. m(1) o cos wo m(1) DSB-SC modulator $ vsin at DSB-SC modulator m(1) cos w m(1) sin at SSB signal